| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.88 | 6.807% | $116.2915 | $116.29 | $116.30 | $116.30 |
| Purchase #2 | $22.46 | 5.379% | $23.6681 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $31.39 | 5.327% | $33.0621 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $86.71 | 9.176% | $94.6665 | $94.67 | $94.65 | $94.70 |
| Purchase #5 | $96.80 | 9.575% | $106.0686 | $106.07 | $106.05 | $106.10 |
| Purchase #6 | $20.26 | 6.398% | $21.5562 | $21.56 | $21.55 | $21.60 |
| Purchase #7 | $124.28 | 7.307% | $133.3611 | $133.36 | $133.35 | $133.40 |
| 7 purchase totals = | $490.78 | $528.6741 | $528.68 | $528.60 | $528.90 | |